Screening type spiral conveying device capable of heating and drying

Abstract

The invention discloses a screening type spiral conveying device capable of heating and drying. The screening type spiral conveying device comprises a base, a drying and screening mechanism is installed at the top end of the base, the drying and screening mechanism comprises a transfer box, an auger, a motor, a feeding box, a rotating wheel, a screening plate, a damping telescopic rod, a damping spring, a fixing box, a protection plate, an air heater, a first dust filtering plate, a waste box and a vibration motor, the transfer box is connected to the top end of the base, and the auger is connected to the top end of the transfer box. According to the screening type spiral conveying device, by means of the drying and screening mechanism, materials can be screened and dried, workers can disperse and stir the materials conveniently, the workers can conduct vibration screening on the materials conveniently, then the drying and screening effect of the device is improved, therefore, the processing rate of the device on the materials is increased, and the material quality is prevented from being affected by insufficient drying and screening of the materials due to stacking and mixing of the materials.

Description

technical field [0001] The invention relates to the technical field of conveying devices, in particular to a screening-type screw conveying device that can be heated and dried. Background technique [0002] The auger conveyor is also called the screw conveyor. The rotating helical blade pushes the material for screw conveying. It is widely used in various industries. It is suitable for horizontal or inclined conveying of powdery, granular and small block materials. While conveying the material, it can also be screened; [0003] However, the screening-type screw conveying device currently on the market, when too much material is put in, is prone to stacking, resulting in poor screening effect, and has a single function, does not have a drying function, and cannot dry wet materials. It is easy to cause the material to become moldy and deteriorate, thus affecting the quality of the material. Contents of the invention [0004] The invention provides a heating and drying scre...

AI Technical Summary

Problems solved by technology

[0003] However, the screening-type screw conveying device currently on the market, when too much material is put in, is prone to stacking, resulting in poor screening effect, and has a single function, does not have a drying function, and cannot dry wet materials. It is easy to cause mold and deterioration of the material, which will affect the quality of the material

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